CN209952658U

CN209952658U - Stirring kettle baffle structure

Info

Publication number: CN209952658U
Application number: CN201920662544.2U
Authority: CN
Inventors: 王争昪; 李少敏; 李迪川
Original assignee: Jiangsu Secco Chemical Co Ltd
Current assignee: Jiangsu Secco Chemical Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-17
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a stirred tank baffle structure relates to stirred tank device technical field. This lacquer stirred tank baffle structure, including the stirred tank, the top center department of stirred tank has drive mechanism through the bolt fastening, and drive mechanism's top can be dismantled through the bolt and be connected with the motor. This stirred tank baffle structure, through the dual function of vertical baffle and horizontal baffle, the material is fully mixed in stirred tank, vertical baffle disturbs the tangential flow along stirred tank wall circumferencial direction, produce tangential secondary vortex, horizontal baffle disturbs the axial flow, produce axial secondary vortex, the disturbance ability of material in stirred tank has been strengthened, the quantity of vertical baffle can be according to the reasonable setting of the size of stirred tank container, horizontal baffle can set to certain angle with the horizontal direction, the setting is between vertical baffle, can realize good stirring mixing effect under the relatively lower rotational speed, improve mass transfer efficiency, thereby reduce agitator motor's power saving energy consumption.

Description

Stirring kettle baffle structure

Technical Field

The utility model relates to a stirred tank technical field specifically is a stirred tank baffle structure.

Background

Stirred tanks are understood in the broad sense to be stainless steel vessels which are used for physical or chemical reactions. The stirring kettle is widely applied to the industries of chemical industry, medicine, water treatment and the like, and is the most common and convenient mixing equipment for homogeneous phases or heterogeneous phases in chemical plants. In the prior art, the materials in the container generate radial and axial speed through the rotary motion of the stirring paddle, so that the aim of mixing the materials is fulfilled. In order to improve the mixing effect of the stirred tank, in general, from two points of view, namely enhancing the flow strength of axial flow or radial flow or inhibiting the horizontal centrifugal force of tangential flow, the prior art improves the mixing effect of the stirred tank by changing the shape of a blade and arranging a baffle plate along the vertical direction on the inner wall of a container. However, although the strength of tangential flow can be inhibited by adding the vertical baffle, the effect of enhancing axial flow and radial flow is limited, and the requirements on manufacturing process and installation are higher by changing the number and the shape of the blades.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a stirred tank baffle structure uses the back, through addding horizontal baffle, breaks in disorder along the axial flow of stirred tank wall, produces the secondary vortex, great reinforcing mixed effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stirred tank baffle structure, includes stirred tank, there is drive mechanism at stirred tank's top center department through the bolt fastening, drive mechanism's top can be dismantled through the bolt and be connected with the motor, evenly be fixed with a plurality of mounts through the bolt on stirred tank's the inner wall, and the other end welding of a plurality of mounts has a plurality of vertical baffles, it has a plurality of horizontal baffles to lie in the welding between a plurality of vertical baffles on stirred tank's the inner wall.

Preferably, be located and inlay on the vertical midline in the stirred tank and be equipped with the puddler, and the one end and the drive mechanism of puddler are connected to the outer wall of puddler is located the even welding of stirred tank and has the connecting rod, the other end welding of connecting rod has the stirring rake.

Preferably, the bottom center of the stirring kettle is communicated with a discharge pipe, and one side of the top of the stirring kettle, which is positioned on the transmission mechanism, is communicated with a feed pipe.

Preferably, one side of the stirring kettle is communicated with a conduit.

Preferably, the plurality of transverse baffles form an acute angle with a horizontal straight line, and the angle ranges from 15 degrees to 45 degrees.

Preferably, a line connecting the top-view projection of the plurality of transverse baffles is annular.

The utility model provides a stirred tank baffle structure. The method has the following beneficial effects:

(1) this stirred tank baffle structure, through the dual function of vertical baffle and horizontal baffle, the material is fully mixed in stirred tank, and vertical baffle disturbs the tangential flow along stirred tank wall circumferencial direction, produces tangential secondary vortex, and horizontal baffle disturbs the axial flow, produces axial secondary vortex, has strengthened the disturbance ability of material in stirred tank.

(2) This stirred tank baffle structure, vertical baffle's quantity can be according to the reasonable setting of the big or small of stirred tank container, and horizontal baffle can set certain angle with the horizontal direction, and the angle scope can be between 15 to 45, sets up between vertical baffle, can realize good stirring mixing effect under the relatively lower rotational speed, improves mass transfer efficiency, thereby reduces agitator motor's power saving energy consumption.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the interior of the stirring tank according to the present invention;

fig. 3 is an enlarged view of a structure in fig. 1 according to the present invention.

In the figure: 1. stirring the mixture in a kettle; 2. a stirring rod; 3. a transverse baffle; 4. a conduit; 5. a connecting rod; 6. a discharge pipe; 7. a stirring paddle; 8. a vertical baffle; 9. a feed pipe; 10. a transmission mechanism; 11. a motor; 12. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a baffle structure of a stirring kettle comprises a stirring kettle 1, a transmission mechanism 10 is fixed at the center of the top of the stirring kettle 1 through bolts, a motor 11 is detachably connected at the top of the transmission mechanism 10 through bolts, a plurality of mounting seats 12 are uniformly fixed on the inner wall of the stirring kettle 1 through bolts, a plurality of vertical baffles 8 are welded at the other ends of the mounting seats 12, a plurality of transverse baffles 3 are welded between the vertical baffles 8 on the inner wall of the stirring kettle 1, the number of the vertical baffles 8 can be reasonably set according to the size of a container of the stirring kettle 1, the vertical baffles 3 disturb tangential flow along the circumferential direction of the wall of the stirring kettle 1 to generate tangential secondary vortex, the transverse baffles 8 disturb axial flow to generate axial secondary vortex, good stirring and mixing effects can be realized at relatively low rotating speed, mass transfer efficiency is improved, the power of the stirring motor 11 is reduced, so that energy consumption is saved, meanwhile, the manufacturing process and the installation requirements are also reduced.

A designer embeds a stirring rod 2 on the vertical middle line in the stirring kettle 1, one end of the stirring rod 2 is connected with a transmission mechanism 10, the connecting rod 5 is uniformly welded on the outer wall of the stirring rod 2 in the stirring kettle 1, the stirring paddle 7 is welded at the other end of the connecting rod 5, the stirring paddle 7 can stir materials, the discharging pipe 6 is communicated with the center of the bottom of the stirring kettle 1, the materials after stirring can be discharged through the discharging pipe 6, a control valve is arranged on the discharge pipe 6, a feed pipe 9 is communicated and arranged at one side of the top of the stirring kettle 1, which is positioned at the transmission mechanism 10, the feed pipe 9 is used for feeding materials, a guide pipe 4 is communicated and arranged at one side of the stirring kettle 1, a plurality of transverse baffles 3 form acute angles with a horizontal straight line, the angle range is 15 degrees to 45 degrees, and the overlooking projection connecting lines of the plurality of transverse baffles 3 are in a ring shape.

During the use, the user will wait to stir the material and pour into stirred tank 1 from inlet pipe 9 in, open motor 11, drive mechanism 10 can drive puddler 2 at stirred tank 1 internal rotation, make stirring rake 7 stir the material, at the dual function of vertical baffle 8 and horizontal baffle 3 that sets up, the material is fully mixed in stirred tank 1, vertical baffle 8 disturbs the tangential flow along stirred tank 1 wall circumferencial direction, produce tangential secondary vortex, horizontal baffle 3 disturbs the axial flow, produce axial secondary vortex, the disturbance ability of material in stirred tank 1 has been strengthened, can realize good stirring mixing effect under the relatively lower rotational speed, improve mass transfer efficiency, thereby reduce the power of stirred motor 11 and practice thrift the energy consumption.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stirred tank baffle structure, includes stirred tank (1), its characterized in that: the top center department of stirred tank (1) has drive mechanism (10) through the bolt fastening, the top of drive mechanism (10) can be dismantled through the bolt and be connected with motor (11), evenly be fixed with a plurality of mount pads (12) through the bolt on the inner wall of stirred tank (1), and the other end welding of a plurality of mount pads (12) has a plurality of vertical baffles (8), it has a plurality of horizontal baffles (3) to lie in the welding between a plurality of vertical baffles (8) on the inner wall of stirred tank (1).

2. A stirred-tank baffle structure as defined in claim 1 wherein: the stirring device is characterized in that a stirring rod (2) is embedded on a vertical middle line in the stirring kettle (1), one end of the stirring rod (2) is connected with a transmission mechanism (10), the outer wall of the stirring rod (2) is located in the stirring kettle (1) and is evenly welded with a connecting rod (5), and the other end of the connecting rod (5) is welded with a stirring paddle (7).

3. A stirred-tank baffle structure as defined in claim 1 wherein: the bottom center of the stirring kettle (1) is communicated with a discharge pipe (6), and one side of the top of the stirring kettle (1), which is positioned on the transmission mechanism (10), is communicated with a feed pipe (9).

4. A stirred-tank baffle structure as defined in claim 1 wherein: one side of the stirring kettle (1) is communicated with a guide pipe (4).

5. A stirred-tank baffle structure as defined in claim 1 wherein: the transverse baffles (3) form acute angles with a horizontal straight line, and the angle ranges from 15 degrees to 45 degrees.

6. A stirred-tank baffle structure as defined in claim 1 wherein: the overlooking projection connecting lines of the transverse baffles (3) are in a ring shape.